3838124

Information

• Patent Grant
• 3838124

• References
• Source

• Patent Number

  3,838,124

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • D06M13/288 - Phosphonic or phosphonous acids or derivatives thereof
  • C02F5/14 - containing phosphorus
  • C07F9/3817 - Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
  • C07F9/65211 - the phosphorus atom is bonded to a cyclic nitrogen atom, directly, through one or more heteroatoms or through a hydrocarbon chain which may be broken by one or more heteroatoms

• US Classifications

  • 544 - Organic compounds
  • 252 - Compositions
  • 562 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system